Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
857-770MAINTRADO COMMUNICATIONS, LLC116EBOSTONCMBRMABEEMD12/23/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-770
857-770-0MAINTRADO COMMUNICATIONS, LLC116EBOSTONCMBRMABEEMD12/29/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-770-9MAINTRADO COMMUNICATIONS, LLC116EBOSTONCMBRMABEEMD12/29/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info